GB 4804-1984 Hygienic standard for enamel tableware containers

This standard applies to enameled products made from titanium dioxide and antimony white mixed enameling materials to form various tableware and containers. GB 4804-1984 Hygienic Standard for Enameled Tableware and Containers GB4804-1984 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
UDC614.3:666
Hygienic Standard for enameled porcelain food containers.29:613.29
GB4804—84
This standard applies to enameled porcelain products made of titanium dioxide and antimony dioxide mixed with enameled raw materials to form various enameled porcelain products and containers. Sensory indicatorsbZxz.net
The surface is smooth and the enameled coating is uniform. There are no cracks, gaps, scales, porcelain peeling, burst points, cracks, boiling marks, pores, or black exposure. 2 Physical and chemical indicators
Physical and chemical indicators are shown in the following table:
Lead (Pb), mg/L
(4% acetic acid immersion solution)
Cadmium (Cd), mg/L
(4% acetic acid immersion solution)
Antimony (Sb), mg/L
(4% acetic acid immersion solution)
Additional instructions:
This standard was proposed by the Ministry of Health and the Ministry of Light Industry of the People's Republic of China, and is under the jurisdiction of the Food Hygiene Supervision and Inspection Institute of the Ministry of Health and the Ministry of Light Industry.
This standard was drafted by the Gansu Provincial Health and Epidemic Prevention Station, Lanzhou Health and Epidemic Prevention Station, and Lanzhou Sugar Porcelain Products Factory. The main drafters of this standard are Duan Fasen and Liang Zheng. Issued by the State Bureau of Standards on December 22, 1984
Implementation on September 1, 1985
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